BR0314846A - Split Lock Screw Fastener Assembly and Method - Google Patents

Split Lock Screw Fastener Assembly and Method

Info

Publication number
BR0314846A
BR0314846A BR0314846-7A BR0314846A BR0314846A BR 0314846 A BR0314846 A BR 0314846A BR 0314846 A BR0314846 A BR 0314846A BR 0314846 A BR0314846 A BR 0314846A
Authority
BR
Brazil
Prior art keywords
section
hole
tapered end
end section
pin
Prior art date
Application number
BR0314846-7A
Other languages
Portuguese (pt)
Inventor
Patrick W Breslin
Mary A Breslin
Original Assignee
Patrick W Breslin
Mary A Breslin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Patrick W Breslin, Mary A Breslin filed Critical Patrick W Breslin
Publication of BR0314846A publication Critical patent/BR0314846A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/02—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws divided longitudinally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/023—Locking of screws, bolts or nuts in which the locking takes place after screwing down by driving a conic or wedge-shaped expander through the threaded element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/028—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of an auxiliary bolt or threaded element whose action provokes the deformation of the main bolt or nut and thereby its blocking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/954—Wedged slotted bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
  • Clamps And Clips (AREA)
  • Gripping On Spindles (AREA)
  • Dowels (AREA)

Abstract

"MéTODO E CONJUNTO DE PRENDEDOR DE PARAFUSO DE TRAVA DIVIDIDO". Uma montagem de cavilha de auto-trava (1) inclui uma cavilha dividida (2) e um pino de ajuste de parafuso (3). A cavilha inclui um eixo roscado (4), um furo axial (6) que se estende através do eixo, o furo (6) incluindo uma seção de furo roscado (6A), uma seção de extremidade afunilada (6C), e uma seção intermediária de furo (6B) entre a seção de furo roscado e a seção de extremidade afunilada. o pino de ajuste de parafuso (3) inclui uma seção de parafuso (10B) tendo roscas para o encaixe da seção de furo roscado (6A) e um eixo de pino (10) tendo uma seção de extremidade afunilada (10A) para o encaixe da seção de extremidade afunilada (6C) do furo (6), o eixo de pino (10) tendo uma extremidade proximal fixada à seção de parafuso (10B). o eixo de pino (10) sendo suficientemente comprido para garantir que o pino de ajuste de parafuso (3) possa ser aparafusado ainda mais para dentro do furo (6) sem comer as roscas da seção de parafuso (10B) . A seção de extremidade afunilada (10A) do eixo de pino tem um ângulo de conicidade (a) que é menor que um ângulo de conicidade (3) da seção de extremidade afunilada (6C) do furo (6) a fim de permitir que uma porção de extremidade estreita da seção de extremidade afunilada (10A) do eixo de pino (10) se encaixe na porção de extremidade estreita da seção de extremidade afunilada (6C) do furo (6)."METHOD AND SET OF DIVIDED LOCK SCREW CLAMPER". A self-locking bolt assembly (1) includes a split bolt (2) and a bolt adjusting pin (3). The pin includes a threaded shaft (4), an axial hole (6) extending through the shaft, the hole (6) including a threaded hole section (6A), a tapered end section (6C), and a section hole intermediate (6B) between the threaded hole section and the tapered end section. the bolt adjusting pin (3) includes a bolt section (10B) having threads for the threaded hole section fitting (6A) and a pin shaft (10) having a tapered end section (10A) for the fitting from the tapered end section (6C) of the hole (6), the pin shaft (10) having a proximal end attached to the screw section (10B). the pin shaft (10) being long enough to ensure that the screw adjusting pin (3) can be screwed further into the hole (6) without eating the threads of the screw section (10B). The tapered end section (10A) of the pin shaft has a taper angle (a) that is smaller than a taper angle (3) of the tapered end section (6C) of hole (6) to allow a Narrow end portion of tapered end section (10A) of pin shaft (10) fits into narrow end portion of tapered end section (6C) of hole (6).

BR0314846-7A 2002-09-21 2003-09-02 Split Lock Screw Fastener Assembly and Method BR0314846A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41235802P 2002-09-21 2002-09-21
PCT/US2003/027663 WO2004027270A2 (en) 2002-09-21 2003-09-02 Split lock screw fastener assembly and method

Publications (1)

Publication Number Publication Date
BR0314846A true BR0314846A (en) 2005-08-02

Family

ID=32030854

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314846-7A BR0314846A (en) 2002-09-21 2003-09-02 Split Lock Screw Fastener Assembly and Method

Country Status (11)

Country Link
US (2) US6908271B2 (en)
EP (1) EP1540194A4 (en)
JP (1) JP2006507451A (en)
KR (1) KR20050057513A (en)
CN (1) CN1695012A (en)
AU (1) AU2003265917A1 (en)
BR (1) BR0314846A (en)
CA (1) CA2499555A1 (en)
MX (1) MXPA05003034A (en)
WO (1) WO2004027270A2 (en)
ZA (1) ZA200502409B (en)

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Also Published As

Publication number Publication date
US7165924B1 (en) 2007-01-23
JP2006507451A (en) 2006-03-02
US6908271B2 (en) 2005-06-21
CA2499555A1 (en) 2004-04-01
WO2004027270A2 (en) 2004-04-01
KR20050057513A (en) 2005-06-16
EP1540194A2 (en) 2005-06-15
US20040057810A1 (en) 2004-03-25
MXPA05003034A (en) 2005-09-08
ZA200502409B (en) 2005-10-05
AU2003265917A1 (en) 2004-04-08
CN1695012A (en) 2005-11-09
WO2004027270A3 (en) 2005-04-07
EP1540194A4 (en) 2006-02-08

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MARY A. BRESLIN (US)

Free format text: TRANSFERIDO DE: PATRICK W. BRESLIN

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired